CA2567933A1 - Fuel cell stack with even distributing gas manifolds - Google Patents
Fuel cell stack with even distributing gas manifolds Download PDFInfo
- Publication number
- CA2567933A1 CA2567933A1 CA002567933A CA2567933A CA2567933A1 CA 2567933 A1 CA2567933 A1 CA 2567933A1 CA 002567933 A CA002567933 A CA 002567933A CA 2567933 A CA2567933 A CA 2567933A CA 2567933 A1 CA2567933 A1 CA 2567933A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- manifold
- plates
- stack
- supply manifold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 65
- 239000012530 fluid Substances 0.000 claims abstract description 74
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000002411 adverse Effects 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims description 37
- 230000007704 transition Effects 0.000 claims description 12
- 239000007789 gas Substances 0.000 description 70
- 239000007800 oxidant agent Substances 0.000 description 10
- 230000001590 oxidative effect Effects 0.000 description 10
- 239000002826 coolant Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 239000000376 reactant Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000009828 non-uniform distribution Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/861,416 | 2004-06-07 | ||
US10/861,416 US7531264B2 (en) | 2004-06-07 | 2004-06-07 | Fuel cell stack with even distributing gas manifolds |
PCT/CA2005/000887 WO2005122305A1 (en) | 2004-06-07 | 2005-06-07 | Fuel cell stack with even distributing gas manifolds |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2567933A1 true CA2567933A1 (en) | 2005-12-22 |
Family
ID=35449325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002567933A Abandoned CA2567933A1 (en) | 2004-06-07 | 2005-06-07 | Fuel cell stack with even distributing gas manifolds |
Country Status (9)
Country | Link |
---|---|
US (1) | US7531264B2 (ko) |
EP (1) | EP1754271B1 (ko) |
JP (1) | JP2008502111A (ko) |
KR (1) | KR100831462B1 (ko) |
AT (1) | ATE466384T1 (ko) |
AU (1) | AU2005253175A1 (ko) |
CA (1) | CA2567933A1 (ko) |
DE (1) | DE602005020924D1 (ko) |
WO (1) | WO2005122305A1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050277008A1 (en) * | 2004-06-15 | 2005-12-15 | Rainer Pechtoid | Equalizer channel in fuel cells |
US7479333B2 (en) | 2004-12-13 | 2009-01-20 | Hyteon, Inc. | Fuel cell stack with multiple groups of cells and flow passes |
JP5217172B2 (ja) | 2006-03-22 | 2013-06-19 | 日産自動車株式会社 | 燃料電池スタック構造 |
FR2902930B1 (fr) * | 2006-06-21 | 2009-11-27 | Commissariat Energie Atomique | Plaque bipolaire pour pile a combustible, et pile a combustible a distribution de fluide amelioree mettant en oeuvre de telles plaques |
US8221930B2 (en) * | 2006-08-23 | 2012-07-17 | Daimler Ag | Bipolar separators with improved fluid distribution |
DE602007008256D1 (de) * | 2006-08-23 | 2010-09-16 | Daimler Ag | Bipolare separatoren mit verbesserter flüssigkeitsverteilung |
WO2008055343A1 (en) * | 2006-11-06 | 2008-05-15 | Hyteon Inc. | Fuel cell stack design for reducing effect of excess water |
JP5102544B2 (ja) * | 2007-06-19 | 2012-12-19 | 本田技研工業株式会社 | 燃料電池スタック |
DE102007061957A1 (de) * | 2007-12-21 | 2008-06-12 | Daimler Ag | Brennstoffzellensystem |
US8603701B2 (en) * | 2010-02-08 | 2013-12-10 | GM Global Technology Operations LLC | Sheared edge on fuel cell components for wicking of water |
TW201136013A (en) * | 2010-04-02 | 2011-10-16 | Chung Hsin Elec & Mach Mfg | Method of obtaining optimal design for a header of fuel cell stack and fuel cell stack with optimal design for a header |
US8197982B2 (en) | 2011-11-15 | 2012-06-12 | Delphi Technologies, Inc. | Fuel cell with internal flow control |
JP6122110B2 (ja) * | 2012-06-26 | 2017-04-26 | パワーセル スウェーデン アーベー | バイポーラプレートアセンブリ、該バイポーラプレートアセンブリにおける流れ場プレート、及び該流れ場プレート及び/又は該バイポーラプレートアセンブリを有する燃料電池及び/又は燃料電池スタック |
FR2997560B1 (fr) | 2012-10-25 | 2015-04-24 | Air Liquide | Plaque de pile a combustible et empilement de cellules comprenant une telle plaque |
WO2014126595A1 (en) | 2013-02-18 | 2014-08-21 | Parker-Hannifin Corporation | Modular fuel cell system |
JP6690574B2 (ja) * | 2017-02-17 | 2020-04-28 | トヨタ自動車株式会社 | 燃料電池 |
CN112635786B (zh) * | 2020-12-22 | 2022-05-10 | 新源动力股份有限公司 | 一种提高电堆流体分配均一性的方法及电堆 |
Family Cites Families (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US36148A (en) * | 1862-08-12 | Improvement in revolving ordnance | ||
US3881956A (en) | 1972-07-28 | 1975-05-06 | Gen Engineering Lab Inc | Fuel cell construction |
US4310605A (en) | 1980-09-22 | 1982-01-12 | Engelhard Minerals & Chemicals Corp. | Fuel cell system |
US4732822A (en) | 1986-12-10 | 1988-03-22 | The United States Of America As Represented By The United States Department Of Energy | Internal electrolyte supply system for reliable transport throughout fuel cell stacks |
US4769297A (en) | 1987-11-16 | 1988-09-06 | International Fuel Cells Corporation | Solid polymer electrolyte fuel cell stack water management system |
US4826742A (en) | 1988-01-21 | 1989-05-02 | International Fuel Cells Corporation | Water and heat management in solid polymer fuel cell stack |
JPH07109773B2 (ja) | 1989-02-28 | 1995-11-22 | 石川島播磨重工業株式会社 | 燃料電池を用いた発電装置 |
US5108849A (en) | 1989-08-30 | 1992-04-28 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Fuel cell fluid flow field plate |
US4988583A (en) | 1989-08-30 | 1991-01-29 | Her Majesty The Queen As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Novel fuel cell fluid flow field plate |
US5382478A (en) | 1992-11-03 | 1995-01-17 | Ballard Power Systems Inc. | Electrochemical fuel cell stack with humidification section located upstream from the electrochemically active section |
EP0596366B1 (de) | 1992-11-05 | 1997-04-23 | Siemens Aktiengesellschaft | Verfahren und Einrichtung zur Wasser- und/oder Inertgasentsorgung eines Brennstoffzellenblocks |
US5300370A (en) | 1992-11-13 | 1994-04-05 | Ballard Power Systems Inc. | Laminated fluid flow field assembly for electrochemical fuel cells |
JP3553101B2 (ja) | 1993-03-15 | 2004-08-11 | 三菱重工業株式会社 | 固体高分子電解質燃料電池 |
JPH0722048A (ja) | 1993-06-29 | 1995-01-24 | Fuji Electric Co Ltd | 組立輸送形燃料電池発電システム |
US5527363A (en) | 1993-12-10 | 1996-06-18 | Ballard Power Systems Inc. | Method of fabricating an embossed fluid flow field plate |
US5547777A (en) | 1994-02-23 | 1996-08-20 | Richards Engineering | Fuel cell having uniform compressive stress distribution over active area |
US5840438A (en) | 1995-08-25 | 1998-11-24 | Ballard Power Systems Inc. | Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport |
JP3580917B2 (ja) | 1995-08-30 | 2004-10-27 | 本田技研工業株式会社 | 燃料電池 |
US5686199A (en) | 1996-05-07 | 1997-11-11 | Alliedsignal Inc. | Flow field plate for use in a proton exchange membrane fuel cell |
US5798187A (en) | 1996-09-27 | 1998-08-25 | The Regents Of The University Of California | Fuel cell with metal screen flow-field |
US6017648A (en) | 1997-04-15 | 2000-01-25 | Plug Power, L.L.C. | Insertable fluid flow passage bridgepiece and method |
US6045633A (en) * | 1997-05-16 | 2000-04-04 | Edro Engineering, Inc. | Steel holder block for plastic molding |
US6416895B1 (en) | 2000-03-09 | 2002-07-09 | Ballard Power Systems Inc. | Solid polymer fuel cell system and method for humidifying and adjusting the temperature of a reactant stream |
US6190793B1 (en) | 1997-07-16 | 2001-02-20 | Ballard Power Systems Inc. | Electrochemical fuel cell stack with an improved compression assembly |
US6232008B1 (en) | 1997-07-16 | 2001-05-15 | Ballard Power Systems Inc. | Electrochemical fuel cell stack with improved reactant manifolding and sealing |
US6099984A (en) | 1997-12-15 | 2000-08-08 | General Motors Corporation | Mirrored serpentine flow channels for fuel cell |
JP4205774B2 (ja) | 1998-03-02 | 2009-01-07 | 本田技研工業株式会社 | 燃料電池 |
US5945232A (en) | 1998-04-03 | 1999-08-31 | Plug Power, L.L.C. | PEM-type fuel cell assembly having multiple parallel fuel cell sub-stacks employing shared fluid plate assemblies and shared membrane electrode assemblies |
DE69941939D1 (de) | 1998-06-26 | 2010-03-11 | Toyota Motor Co Ltd | Brennstoffzelle und Verfahren zur Verteilung von Gas in einer Brennstoffzelle |
US6790554B2 (en) | 1998-10-08 | 2004-09-14 | Imperial Chemical Industries Plc | Fuel cells and fuel cell plates |
US6124051A (en) | 1998-11-13 | 2000-09-26 | Phoenix Analysis And Design Technologies | Fuel cell stack with novel cooling and gas distribution systems |
US6159629A (en) | 1998-12-17 | 2000-12-12 | Ballard Power Systems Inc. | Volume effecient layered manifold assembly for electrochemical fuel cell stacks |
US6399234B2 (en) | 1998-12-23 | 2002-06-04 | Utc Fuel Cells, Llc | Fuel cell stack assembly with edge seal |
US20020192531A1 (en) | 1998-12-30 | 2002-12-19 | Joerg Zimmerman | Liquid reactant flow field plates for liquid feed fuel cells |
US6436315B2 (en) | 1999-03-19 | 2002-08-20 | Quantum Composites Inc. | Highly conductive molding compounds for use as fuel cell plates and the resulting products |
JP4590047B2 (ja) | 1999-08-13 | 2010-12-01 | 本田技研工業株式会社 | 燃料電池スタック |
US6500579B1 (en) | 1999-08-19 | 2002-12-31 | Mitsubishi Denki Kabushiki Kaisha | Fuel cell structure |
JP4809519B2 (ja) * | 1999-09-10 | 2011-11-09 | 本田技研工業株式会社 | 燃料電池 |
US6150049A (en) | 1999-09-17 | 2000-11-21 | Plug Power Inc. | Fluid flow plate for distribution of hydration fluid in a fuel cell |
IT1314256B1 (it) | 1999-12-03 | 2002-12-06 | Nora Fuel Cells S P A De | Batteria di celle a combustibile a membrana polimerica. |
US6309773B1 (en) | 1999-12-13 | 2001-10-30 | General Motors Corporation | Serially-linked serpentine flow channels for PEM fuel cell |
US6413664B1 (en) | 1999-12-23 | 2002-07-02 | Ballard Power Systems Inc. | Fuel cell separator plate with discrete fluid distribution features |
US6403249B1 (en) | 2000-01-12 | 2002-06-11 | Humboldt State University Foundation | Humidification of a PEM fuel cell by air-air moisture exchange |
US6296958B1 (en) | 2000-03-08 | 2001-10-02 | Metallic Power, Inc. | Refuelable electrochemical power source capable of being maintained in a substantially constant full condition and method of using the same |
US20030148157A1 (en) | 2000-04-06 | 2003-08-07 | Grasso Albert P. | Functional integration of multiple components for a fuel cell power plant |
US6605378B2 (en) | 2000-04-06 | 2003-08-12 | Utc Fuel Cells, Llc | Functional integration of multiple components for a fuel cell power plant |
US6686080B2 (en) | 2000-04-18 | 2004-02-03 | Plug Power Inc. | Fuel cell systems |
US6649293B1 (en) | 2000-04-18 | 2003-11-18 | Plug Power Inc. | Heatable end plate, fuel cell assembly, and method for operating a fuel cell assembly |
US6602625B1 (en) | 2000-06-13 | 2003-08-05 | Hydrogenics Corporation | Fuel cell with dual end plate humidifiers |
US20030170526A1 (en) | 2000-08-05 | 2003-09-11 | Ineos Chlor Limited | Substrate treatment |
JP3667732B2 (ja) | 2000-08-17 | 2005-07-06 | 松下電器産業株式会社 | 高分子電解質型燃料電池 |
US7003507B2 (en) * | 2000-09-18 | 2006-02-21 | International Business Machines Corporation | Scalable propagation-based methods for call graph construction |
DE10054050A1 (de) | 2000-10-31 | 2002-05-16 | Siemens Ag | Verfahren zum Betreiben einer HT-PEM-Brennstoffzellenanlage und zugehörige Brennstoffzellenanlage |
CA2327962A1 (en) | 2000-12-11 | 2002-06-11 | Powerdisc Development Corp. Ltd. | Fuel cell stack |
US6841287B2 (en) | 2000-12-21 | 2005-01-11 | Plug Power Inc. | Variable pressure drop plate design |
US6500577B2 (en) | 2000-12-26 | 2002-12-31 | Ronald B. Foster | Modular polymer electrolyte membrane unit fuel cell assembly and fuel cell stack |
US6824910B2 (en) | 2001-01-24 | 2004-11-30 | The Regents Of The University Of California | Co-flow planar SOFC fuel cell stack |
JP4291575B2 (ja) | 2001-02-12 | 2009-07-08 | ザ・モーガン・クルーシブル・カンパニー・ピーエルシー | フローフィールドプレートジオメトリ |
JP4424863B2 (ja) | 2001-02-23 | 2010-03-03 | 三洋電機株式会社 | 燃料電池 |
JP2004526283A (ja) | 2001-02-27 | 2004-08-26 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 電気化学デバイス用流体流れ場 |
US6878473B2 (en) | 2001-05-02 | 2005-04-12 | Kabushiki Kaisha Toshiba | Fuel cell power generating apparatus, and operating method and combined battery of fuel cell power generating apparatus |
US6692859B2 (en) | 2001-05-09 | 2004-02-17 | Delphi Technologies, Inc. | Fuel and air supply base manifold for modular solid oxide fuel cells |
US20020172852A1 (en) | 2001-05-15 | 2002-11-21 | David Frank | Flow field plate for a fuel cell and fuel cell assembly incorporating the flow field plate |
US6852439B2 (en) | 2001-05-15 | 2005-02-08 | Hydrogenics Corporation | Apparatus for and method of forming seals in fuel cells and fuel cell stacks |
US6878477B2 (en) | 2001-05-15 | 2005-04-12 | Hydrogenics Corporation | Fuel cell flow field plate |
US20030018606A1 (en) * | 2001-07-17 | 2003-01-23 | International Business Machines Corporation | Revocation of tokens without communication between the token holders and the token server |
CN1405915A (zh) | 2001-08-16 | 2003-03-26 | 亚太燃料电池科技股份有限公司 | 质子交换膜燃料电池的模块化电池单体及模块化电池单元 |
JP4085652B2 (ja) * | 2001-08-21 | 2008-05-14 | 株式会社エクォス・リサーチ | 燃料電池 |
US20030039876A1 (en) | 2001-08-27 | 2003-02-27 | Knights Shanna Denine | Electrochemical fuel cell with fluid distribution layer having non-uniform perforations |
EP1291946A3 (en) | 2001-09-11 | 2006-03-08 | Matsushita Electric Industrial Co., Ltd. | Polymer electrolyte fuel cell and conductive separator plate thereof |
CA2401915C (en) | 2001-09-11 | 2007-01-09 | Matsushita Electric Industrial Co., Ltd. | Polymer elecrolyte fuel cell |
US6780536B2 (en) | 2001-09-17 | 2004-08-24 | 3M Innovative Properties Company | Flow field |
AU2002325750A1 (en) | 2001-09-18 | 2003-04-01 | Dupont Canada Inc. | Modular fuel cell cartridge and stack |
US6945266B2 (en) | 2001-10-19 | 2005-09-20 | Metallic Power, Inc. | Manifold for fuel cell system |
US7494731B2 (en) | 2001-12-27 | 2009-02-24 | Toyota Jidosha Kabushiki Kaisha | Fuel cell power generation system |
US6684948B1 (en) | 2002-01-15 | 2004-02-03 | Marshall T. Savage | Apparatus and method for heating subterranean formations using fuel cells |
EP1474838A1 (en) * | 2002-02-13 | 2004-11-10 | Dupont Canada Inc. | Method for manufacturing fuel cell separator plates under low shear strain |
WO2003083982A2 (en) | 2002-03-22 | 2003-10-09 | Richards Engineering | Power generation system having fuel cell modules |
US20030211376A1 (en) | 2002-03-26 | 2003-11-13 | Matsushita Electric Industrial Co., Ltd. | Polymer electrolyte fuel cell, method of manufacturing the same and inspection method therefor |
WO2003096462A1 (en) | 2002-05-09 | 2003-11-20 | Anuvu, Inc. , A California Corporation | Electrochemical fuel cell comprised of a series of conductive compression gaskets and method of manufacture |
US6866955B2 (en) | 2002-05-22 | 2005-03-15 | General Motors Corporation | Cooling system for a fuel cell stack |
TW540832U (en) | 2002-05-23 | 2003-07-01 | Asia Pacific Fuel Cell Tech | Fluency of assembled electrode plate of fuel battery set |
US20040072056A1 (en) | 2002-10-10 | 2004-04-15 | Whiton John H. | Cascade fuel inlet manifold for fuel cells |
KR100539649B1 (ko) * | 2002-12-02 | 2005-12-29 | 산요덴키가부시키가이샤 | 연료 전지용 세퍼레이터 및 이를 이용한 연료 전지 |
WO2004070859A1 (en) | 2003-01-31 | 2004-08-19 | General Motors Corporation | Pem fuel cell with flow-field having a branched midsection |
US7875397B2 (en) * | 2003-12-15 | 2011-01-25 | Utc Power Corporation | Permeable inlet fuel gas distributor for fuel cells |
-
2004
- 2004-06-07 US US10/861,416 patent/US7531264B2/en not_active Expired - Fee Related
-
2005
- 2005-06-07 EP EP05757649A patent/EP1754271B1/en not_active Not-in-force
- 2005-06-07 WO PCT/CA2005/000887 patent/WO2005122305A1/en active Search and Examination
- 2005-06-07 AU AU2005253175A patent/AU2005253175A1/en not_active Abandoned
- 2005-06-07 CA CA002567933A patent/CA2567933A1/en not_active Abandoned
- 2005-06-07 JP JP2007526140A patent/JP2008502111A/ja active Pending
- 2005-06-07 KR KR1020067027701A patent/KR100831462B1/ko not_active IP Right Cessation
- 2005-06-07 DE DE602005020924T patent/DE602005020924D1/de active Active
- 2005-06-07 AT AT05757649T patent/ATE466384T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1754271A1 (en) | 2007-02-21 |
KR20070030241A (ko) | 2007-03-15 |
AU2005253175A1 (en) | 2005-12-22 |
ATE466384T1 (de) | 2010-05-15 |
EP1754271A4 (en) | 2007-08-29 |
JP2008502111A (ja) | 2008-01-24 |
US7531264B2 (en) | 2009-05-12 |
EP1754271B1 (en) | 2010-04-28 |
WO2005122305A1 (en) | 2005-12-22 |
US20050271910A1 (en) | 2005-12-08 |
KR100831462B1 (ko) | 2008-05-21 |
DE602005020924D1 (de) | 2010-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1754271B1 (en) | Fuel cell stack with even distributing gas manifolds | |
US8211584B2 (en) | Metal separator for fuel cell and fuel cell stack having the same | |
CA2390616C (en) | Fuel cell | |
CA2516749C (en) | Flow field design | |
US7820333B2 (en) | Fuel cell operating method with improved hydrogen and oxygen utilization | |
EP1998394B1 (en) | Fuel cell | |
CN101142342A (zh) | 流场板布置 | |
US10727503B2 (en) | Fuel cell separator for preventing flooding and fuel cell stack including the same | |
US9373853B2 (en) | Fuel cell employing multiple reactant supply passages | |
US20120164559A1 (en) | Fuel cell and flow field plate for fluid distribution | |
JP2000090947A (ja) | 燃料電池 | |
US20240105968A1 (en) | Fuel cell assemblies with fuel cell plates with reduced and/or eliminated transition regions | |
US8101313B2 (en) | Flow field plate module for fuel cell system | |
US9065088B2 (en) | Modification to stampable flowfields to improve flow distribution in the channels of PEM fuel cells | |
US20130078543A1 (en) | Operation method for fuel cell, and fuel cell system | |
JP2017525109A (ja) | コンパクトな均一化領域と低圧力差の電気化学反応器のためのバイポーラ板 | |
JP4923403B2 (ja) | 燃料電池の配流特性の改善 | |
CN215896458U (zh) | 用于燃料电池单元的流场板以及燃料电池单元 | |
US20230268521A1 (en) | Bipolar plate and fuel cell stack | |
JP2002260688A (ja) | 燃料電池のセパレータ | |
CN214411255U (zh) | 燃料电池 | |
CN103875105A (zh) | 中间注入气体的隔板、燃料电池、为燃料电池供料的方法 | |
KR20130020500A (ko) | 연료 분배성이 향상된 연료전지 스택 | |
US20240128480A1 (en) | Separator for fuel cell | |
CN115885399A (zh) | 具有用于均匀分配运行介质的弹性结构的单电池和燃料电池堆 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |
Effective date: 20130320 |